package com.bwie.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class EsConfig {


    public static final RequestOptions COMMON_OPTIONS;

    static{
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
        COMMON_OPTIONS = builder.build();
    }

    /**
     * 初始化RestHighLevelClient：创建一个RestHighLevelClient实例用于与Elasticsearch交互
     * @return
     */
    @Bean
    public RestHighLevelClient esHighLevelClient(){

        RestHighLevelClient esHighLevelClient = new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("121.36.207.147", 9200, "http")
                )
        );

        return esHighLevelClient;
    }
}
